DIY 4s 18650 battery for FPV

Here is my take on a homemade 4s 18650 battery pack for FPV. I decided to spot weld the cells to make the pack more robust. Moreover, I went for a 3d printed TPU mount to hold the batteries in place.
on. unboxi...

[@DiGiTaLFaKiE]

I just re started getting into fpv and your Channel is really helping me out! Keep it up.

[@gadgetman404]

Looking for 4000 mah or even 5000 please

[@brynearson]

Don't take that into an airport!! LoL

[@gadgetman404]

How much your charge to make for me

[@DiGiTaLFaKiE]

It would probs be more than to buy one pre-made. After his purchase of batteries, 3d print, time building and soldering, and shipping it would most likely be more.

[@tx360manixczajka4]

Stl find ?

[@Unboxingexperience7]

www.thingiverse.com/thing:4628783